The Chelsea 880 Series Power Take-Off Assembly, part number 880XBAKP-P4XY or 880XBAKPP4XY, is an 8-bolt PTO built for heavy-duty, high-torque applications on manual transmissions from Volvo/Mack, Allison, Eaton/Fuller, and others. It uses a lever mechanical shift and delivers a 1-1/2"-10 spline output shaft with a 1410 companion flange. Intermittent torque rating for the 880 Series reaches 500 lb-ft (678 Nm); check application pages for the exact rating for your specific installation. Shaft power output is 48 HP at 500 RPM and 95 HP at 1,000 RPM. The cast iron housing, removable shift cover, and tapered cone bearings make this a natural fit for fire trucks, bulk haulers, oil field equipment, winch systems, and large recovery trucks. A genuine Chelsea part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
8-Bolt mounting for compatibility with most manual transmissions including Volvo/Mack, Allison, and Eaton/Fuller
Lever mechanical shift with optional air control shift configuration
1-1/2"-10 spline output shaft with 1410 series companion flange
Intermittent torque rating up to 500 lb-ft (678 Nm) - verify against application pages for your installation
Shaft power output: 48 HP at 500 RPM, 95 HP at 1,000 RPM
Cast iron housing with removable shift cover for simplified backlash adjustment
Tech Specs
- Intermittent Torque: 500 lb-ft / 678 Nm (Check Application Pages for Actual Torque Ratings)
- Transmission Manufacturer Compatibility: Volvo/Mack, Allison, Eaton/Fuller, Other
- Shift Type: Lever Mechanical
- Output Power: 56+ HP / 51+ kW
- Output Shaft Type: 1-1/2" - 10T Spline with 1410 Companion Flange
- Mounting Type: 8-Bolt
- Shaft Power: 48 HP at 500 RPM, 95 HP at 1,000 RPM / 36 kW at 500 RPM, 71 kW at 1,000 RPM
Additional Information
Parts Manual: Chelsea 880 Series PTO Parts Manual (PDF) — exploded views, item numbers and the full parts breakdown for this series.
